I just started reading the book myself. I picked it up because of a review in Stock, Futures & Options magazine. I was also intrigued by the Foreword by Paul Tudor Jones because he includes the book as a 'must read' for every beginning trader. The other 4 books he mentions as must read are: 1) Reminisences of a Stock Operator, 2) Technical Analysis by Edwards and McGee, 3) The Elliott Wave Theorist by Prechter, and 4) Market Wizards by Schwager.
I'm only about a third through the book so it's too early to give a comprehensive review. My impression so far is that it's a pretty well written book. The examples are clear enough. The one thing I found curious is that he doesn't give you the formula to calculate the 'A' value for a specific stock or index. The A value is the number of ticks that is used to determine your entry point. He says that the A value is calculated based on his proprietary research which he won't reveal. Since this a key piece of the trading system that he's purportedly sharing with the public you're left kinda hanging. It gives one the feeling that he wants you to open an account with his firm, MBF Clearing, in order to get access to this information.